𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The slow diffusion limit for the survival probability in reactive diffusion equations

✍ Scribed by Savely Rabinovich; Noam Agmon


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
717 KB
Volume
148
Category
Article
ISSN
0301-0104

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A relaxation approximation for transport
✍ P. Degond; A. Klar πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 268 KB

stable relaxation approximation for a transport equation with the diffusive scaling is developed. The relaxation approximation leads in the small mean free path limit to the higher-order diffusion equation obtained from the asymptotic analysis of the transport equation.

The diffusion equation for a mechanical
✍ M. Battezzati πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 487 KB

classical mechanical system coupled to a heat reservoir through frictional forces is established. The explicit expressions for the diffusion coefficient and the drift velocity which were formulated in preceding articles are evaluated here by an expansion in inverse powers of the frictional constant

Diffusion limit for the linear boltzmann
✍ J. Banasiak; J. R. Mika πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 658 KB

## Abstract In this paper we present the asymptotic analysis of the linear Boltzmann equation for neutrons with a small positive parameter Ο΅ related to the mean free path, based upon the Chapman–Enskog procedure of the kinetic theory. We prove that if proper initial conditions derived by considerin

Transition probability coefficients and
✍ Michal J. Malachowski πŸ“‚ Article πŸ“… 2002 πŸ› John Wiley and Sons 🌐 English βš– 99 KB

## Abstract A probabilistic approach has been used to analyse the stability of the various finite difference formulations for propagation of signals on a lossy transmission line. If the sign of certain transition probabilities is negative, then the algorithm is found to be unstable. We extend the c